Ms. Beveryly Jacobs, clutches the flag of Sgt. 1st Class Billy David Hill during his full military honors funeral, Killeen, Texas, Dec. 18, 2015. Sergeant Hill was killed in action during the Vietnam conflict Jan 21, 1968 and his remains were later recovered and identified by the Defense POW/MIA Accounting Agency. (DoD photo by Staff Sgt. Erik Cardenas/U.S. Air Force)